煤自燃危险区域高密度网络化监测预警系统设计与应用  

Design and Application of High Density Network Monitoring and Warning System in Coal Spontaneous Combustion Hazardous Area

作　　者：王伟峰 邓军 侯媛彬[2] 

机构地区：[1]西安科技大学安全科学与工程学院,西安710054 [2]西安科技大学电气与控制工程学院,西安710054

出　　处：《煤炭技术》2018年第3期218-220,共3页Coal Technology

基　　金：国家自然科学基金(51504186);陕西省科技攻关(2016GY-191);陕西省教育厅科研专项(14JK1477)

摘　　要：针对大面积采空区煤自燃危险区域监测预警的技术难题,提出了煤自燃危险区域高密度网络化监测预警技术,设计了煤自燃危险区域高密度网络化监测预警系统的架构;研发了集温湿度、CO、O_2、CH_4、压差传感器于一体的矿用多参数无线传感器;基于Linux操作系统和嵌入式Web技术,设计了矿用无线监测基站,实现内网、外网跨平台访问实时监测信息;开发了基于Web的煤自燃危险区域高密度网络化监测预警软件。工业性试验结果表明,该系统实现了煤自燃危险区域气-温-压差的高密度网络化监测,保障了矿井安全生产。In order to solve the technical problem of monitoring and early warning of coal spontaneous combustion hazardous area in large-scale goal,the high-density network monitoring and early warning technology of coal spontaneous combustion hazardous area was put forward,and the architecture of high density network monitoring and warning system of coal spontaneous combustion hazardous area was designed. A set of temperature and humidity,CO,O2,CH4,differential pressure sensor in one mine muhi-parameter wireless sensor was developed. Based on Linux operating system and embedded Web technology, mine wireless monitoring base station was designed, which realizes internal network, external network cross-platform access real-time monitoring information. Web-based high-density network monitoring and warning software of coal spontaneous combustion hazardous area was developed. The industrial test results show that the system realizes the high density network monitoring of the gas - temperature-pressure difference in the coal spontaneous combustion hazardous area,thus ensuring the safe production of the mine.

关 键 词：煤自燃 危险区域 高密度网络化 监测预警 

分 类 号：TD75[矿业工程—矿井通风与安全]